Base for a headset



FIG. 1 is a side perspective view of a base for a headset showing my new design.

FIG. 2 is a side elevational view thereof, the opposite side being a mirror image.

FIG. 3 is a front elevational view thereof.

FIG. 4 is a rear elevational view thereof.

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof. 

CLAIM The ornamental design for a base for a headset, as shown and described. 